Guys im so confused 😭

So there's this guy at my school who I've been talking to for a bit and he's really nice and funny and like super mega cute. We text often and see each other around school and id say we've gotten pretty close but like idk how to bag him🥀 we sometimes flirt with each other but im not sure if it's like a joke flirt or a real flirt and I don't wanna say anything and make it weird but he's so amazing and even the thought of dating him makes me so excited. Pls help me 😩